EA200700071A1 - Способ фильтрации шума насоса - Google Patents
Способ фильтрации шума насосаInfo
- Publication number
- EA200700071A1 EA200700071A1 EA200700071A EA200700071A EA200700071A1 EA 200700071 A1 EA200700071 A1 EA 200700071A1 EA 200700071 A EA200700071 A EA 200700071A EA 200700071 A EA200700071 A EA 200700071A EA 200700071 A1 EA200700071 A1 EA 200700071A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- pump
- filtration method
- pump noise
- noise filtration
- pressure
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title abstract 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Reciprocating Pumps (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Vehicle Body Suspensions (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Measuring Fluid Pressure (AREA)
- Exhaust Silencers (AREA)
- Surgical Instruments (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20042651A NO320229B1 (no) | 2004-06-24 | 2004-06-24 | Fremgangsmate for a kansellere pumpestoy ved bronntelemetri |
| PCT/NO2005/000217 WO2006001704A1 (en) | 2004-06-24 | 2005-06-20 | A method of filtering pump noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EA200700071A1 true EA200700071A1 (ru) | 2007-06-29 |
Family
ID=35005959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200700071A EA200700071A1 (ru) | 2004-06-24 | 2005-06-20 | Способ фильтрации шума насоса |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7830749B2 (no) |
| EP (1) | EP1759087B1 (no) |
| AT (1) | ATE388301T1 (no) |
| BR (1) | BRPI0512401B1 (no) |
| CA (1) | CA2571190C (no) |
| DE (1) | DE602005005195T2 (no) |
| DK (1) | DK1759087T3 (no) |
| EA (1) | EA200700071A1 (no) |
| NO (1) | NO320229B1 (no) |
| WO (1) | WO2006001704A1 (no) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7609169B2 (en) * | 2006-08-31 | 2009-10-27 | Precision Energy Services, Inc. | Electromagnetic telemetry apparatus and methods for minimizing cyclical or synchronous noise |
| DE102008015832B4 (de) * | 2008-03-27 | 2013-08-22 | Fresenius Medical Care Deutschland Gmbh | Verfahren und Vorrichtung zur Überwachung eines Gefäßzugangs sowie extrakorporale Blutbehandlungsvorrichtung mit einer Vorrichtung zur Überwachung eines Gefäßzugangs |
| JP5682016B2 (ja) * | 2009-06-11 | 2015-03-11 | イートン コーポレーションＥａｔｏｎ Ｃｏｒｐｏｒａｔｉｏｎ | ハイブリッド駆動システムにおける故障検知及び故障軽減 |
| US9249793B2 (en) | 2012-07-13 | 2016-02-02 | Baker Hughes Incorporated | Pump noise reduction and cancellation |
| CA2966499A1 (en) | 2014-12-10 | 2016-06-16 | Halliburton Energy Services, Inc. | Devices and methods for filtering pump interference in mud pulse telemetry |
| SG11201704253VA (en) * | 2014-12-22 | 2017-07-28 | Smith & Nephew | Negative pressure wound therapy apparatus and methods |
| CN106844875B (zh) * | 2016-12-28 | 2020-02-18 | 湖南大学 | 一种基于傅里叶级数的高速凸轮优化设计方法 |
| US11215044B2 (en) | 2017-03-03 | 2022-01-04 | Cold Bore Technology Inc. | Adaptive noise reduction for event monitoring during hydraulic fracturing operations |
| DE102019212275A1 (de) | 2019-08-15 | 2021-02-18 | Volkswagen Aktiengesellschaft | Verfahren zur Adaption einer erfassten Nockenwellenstellung, Steuergerät zur Durchführung des Verfahrens, Verbrennungsmotor und Fahrzeug |
| US20230333273A1 (en) * | 2022-04-13 | 2023-10-19 | Halliburton Energy Services, Inc. | Real-Time Warning And Mitigation Of Intrinsic Noise Of Transducers |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964556A (en) * | 1974-07-10 | 1976-06-22 | Gearhart-Owen Industries, Inc. | Downhole signaling system |
| US4224687A (en) * | 1979-04-18 | 1980-09-23 | Claycomb Jack R | Pressure pulse detection apparatus incorporating noise reduction feature |
| CA1189442A (en) * | 1981-11-09 | 1985-06-25 | Gary D. Berkenkamp | Pump noise filtering apparatus for a borehole measurement while drilling system utilizing drilling fluid pressure sensing |
| US4642800A (en) * | 1982-08-23 | 1987-02-10 | Exploration Logging, Inc. | Noise subtraction filter |
| US4878206A (en) * | 1988-12-27 | 1989-10-31 | Teleco Oilfield Services Inc. | Method and apparatus for filtering noise from data signals |
| US5146433A (en) * | 1991-10-02 | 1992-09-08 | Anadrill, Inc. | Mud pump noise cancellation system and method |
| BR0106104B1 (pt) * | 2000-05-08 | 2013-08-06 | mÉtodo para reduÇço de ruÍdo num sinal de telemetria medido | |
| NO20021726L (no) * | 2002-04-12 | 2003-10-13 | Nat Oilwell Norway As | Fremgangsmåte og anordning for å oppdage en lekkasje i en stempelmaskin |
| GB2392762A (en) * | 2002-09-06 | 2004-03-10 | Schlumberger Holdings | Mud pump noise attenuation in a borehole telemetry system |
| US20060132327A1 (en) * | 2004-12-21 | 2006-06-22 | Baker Hughes Incorporated | Two sensor impedance estimation for uplink telemetry signals |
-
2004
- 2004-06-24 NO NO20042651A patent/NO320229B1/no not_active IP Right Cessation
-
2005
- 2005-06-20 BR BRPI0512401A patent/BRPI0512401B1/pt not_active IP Right Cessation
- 2005-06-20 US US11/628,563 patent/US7830749B2/en active Active
- 2005-06-20 AT AT05754084T patent/ATE388301T1/de not_active IP Right Cessation
- 2005-06-20 DK DK05754084T patent/DK1759087T3/da active
- 2005-06-20 WO PCT/NO2005/000217 patent/WO2006001704A1/en active Application Filing
- 2005-06-20 CA CA2571190A patent/CA2571190C/en not_active Expired - Fee Related
- 2005-06-20 EA EA200700071A patent/EA200700071A1/ru unknown
- 2005-06-20 EP EP05754084A patent/EP1759087B1/en not_active Not-in-force
- 2005-06-20 DE DE602005005195T patent/DE602005005195T2/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE602005005195D1 (de) | 2008-04-17 |
| WO2006001704A1 (en) | 2006-01-05 |
| CA2571190C (en) | 2014-04-01 |
| ATE388301T1 (de) | 2008-03-15 |
| US7830749B2 (en) | 2010-11-09 |
| NO20042651D0 (no) | 2004-06-24 |
| CA2571190A1 (en) | 2006-01-05 |
| BRPI0512401A (pt) | 2008-03-04 |
| BRPI0512401B1 (pt) | 2016-12-06 |
| EP1759087B1 (en) | 2008-03-05 |
| NO20042651A (no) | 2005-11-14 |
| NO320229B1 (no) | 2005-11-14 |
| DK1759087T3 (da) | 2008-06-16 |
| DE602005005195T2 (de) | 2009-03-19 |
| US20080259728A1 (en) | 2008-10-23 |
| EP1759087A1 (en) | 2007-03-07 |
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